3. Find the odd one out in each set.
1.
a) armchair
b) bookshelf
c) blanket
2.
a) laptop
b) mouse
c) homework
3.
a) rugby
b) baseball
c) cycling
4.
a) violin
b) concert
c) piano
5.
a) customers
b) staff
c) office
6.
a) leather
b) tie
c) plastic
7.
a) dark
b) fair
c) short
8.
a) aunt
b) sister
c) uncle